> On Tue, May 15, 2007 at 06:42:18PM +0200, Johan Jansson wrote: >> > Johan H., Johan J., >> > >> > Could you add a demo for the projection of a function onto different >> > meshes? I'd really like to see how it works. >> > >> > Garth >> >> Hi! >> >> There is such a demo in: >> >> src/demo/fem/nonmatching > > Does not exist. > >> also in: >> >> src/demo/pydolfin/projection/verification >> src/demo/pydolfin/projection/nonmatching-continuous >> src/demo/pydolfin/projection/nonmatching-discontinuous > > None of these work. > >> A mesh refinement/coarsening demo exists in: >> >> src/demo/mesh > > Moved to src/demo/mesh/refinement and I don't think it works, but it > does do a lot of printing and says "mesh not ok" :-) > >> Note that I haven't tested these demos with the dolfin repository >> version >> for a while, I'll try to do that in the near future. Also note that >> there >> is still a major (but quite simple) optimization left for the projection >> - >> to exploit that we know which cell of the target mesh we are on when >> evaluating functions on the source mesh (we only have to search through >> the intersecting cells and not the whole mesh). So currently the time >> complexity is not very good, but the implementation is robust. >> >> Johan > > Sounds good. > > /Anders
Was this projection between different meshes implemented? I can't find anything about it inside the documentation. Alessio _______________________________________________ DOLFIN-dev mailing list [email protected] http://www.fenics.org/mailman/listinfo/dolfin-dev
